/*
 * Copyright 2016-2036 the original author or authors.
 *
 * COMMERCIAL USE OF THIS SOFTWARE WITHOUT WARRANTY IS NOT ALLOWED.
 * Use is subject to license terms! You can distribute a copy of this software
 * to others for free. This software is a non-profit and open-source project.
 * Any contribution to this project will make it better.
 * All rights reserved! Owned by Stephen Liu.
 *
 */
package com.github.raffle.creation.singleton;

/**
 * @author ste7en.liu@gmail.com
 * @since 2016/11/29
 */
public class LazySingleton {
	private static LazySingleton instance;
	private LazySingleton() {}
	public static LazySingleton getInstance() {
		if (instance == null) {
			synchronized (LazySingleton.class) {
				if (instance == null) {
					instance = new LazySingleton();
				}
			}
		}
		return instance;
	}
}
